1-bromoheptadecafluorooctane

Water solubility

Administrative data

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Study period:

29 September 2016 - 21 December 2016

Reliability:

1 (reliable without restriction)

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2017

Report date:

2017

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

OECD Guideline 105 (Water Solubility)

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method A.6 (Water Solubility)

GLP compliance:

yes (incl. QA statement)

Type of method:

column elution method

Test material

Test material information

Constituent 1

Reference substance name:

1-bromoheptadecafluorooctane

EC Number:

207-028-4

EC Name:

1-bromoheptadecafluorooctane

Cas Number:

423-55-2

Molecular formula:

C8BrF17

IUPAC Name:

1-bromoheptadecafluorooctane

Test material form:

liquid

Specific details on test material used for the study:

Batch: PFOBV42001Purity: 99.8%Expiry Date: 01 January 2018

Results and discussion

Water solubility

Key result

Water solubility:

< 0.02 mg/L

Conc. based on:

test mat.

Temp.:

20 °C

pH:

>= 6.2 - <= 7

Any other information on results incl. tables

Measurements of water solubility at 20 deg C.

1. Column flow rate 0,4 mL/minute

Sample number	Solubility (mg/L)	pH
0.4A	< 0.02	6.5
0.4B	< 0.02	6.3
0.4C	< 0.02	6.5
0.4D	< 0.02	6.2
0.4E	< 0.02	6.4
0.4F	< 0.02	6.4

2. Column flow rate 0.2 mL/minute

Sample number	Solubility mg/L	pH
0.2A	< 0.02	6.9
0.2B	< 0.02	6.7
0.2C	< 0.02	6.7
0.2D	< 0.02	6.8
0.2E	< 0.02	7.0

Applicant's summary and conclusion

Conclusions:

The test item, 1-bromoheptadecafluorooctane, was found to have a water solubility of less than 0.02 mg/L at 20 deg C.